40521110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30467}}^1$

素因数の和:30500

約数の個数: 32

約数和(自身を含む): 87747840

約数和(自身を除く): 47226730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 30467, 60934, 152335, 213269, 304670, 426538, 578873, 1066345, 1157746, 2132690, 2894365, 4052111, 5788730, 8104222, 20260555, 40521110]

約数ペア:

[(1, 40521110), (2, 20260555), (5, 8104222), (7, 5788730), (10, 4052111), (14, 2894365), (19, 2132690), (35, 1157746), (38, 1066345), (70, 578873), (95, 426538), (133, 304670), (190, 213269), (266, 152335), (665, 60934), (1330, 30467)]